chore: add ESLint guard against direct third-party imports bypassing bundle#1189

OrKoN merged 4 commits intoChromeDevTools:mainChromeDevTools/chrome-devtools-mcp:mainfrom

mvanhorn:osc/1123-bundle-import-test-guardmvanhorn/chrome-devtools-mcp:osc/1123-bundle-import-test-guardCopy head branch name to clipboard